Click on the third or sixth rank to set the en passant target square.

EGTB: win in 8 half-moves

# move score
1 Ra2 win in 7 half-moves
2 Ra3 win in 7 half-moves
3 Re2 win in 7 half-moves
4 Re3 win in 7 half-moves
5 Ra1 win in 9 half-moves
6 Ra8 win in 9 half-moves
7 Re1 win in 9 half-moves
8 Re8 win in 9 half-moves
9 Rab7 loss in 4 half-moves
10 Rac7 loss in 4 half-moves
11 Rad7 loss in 4 half-moves
12 Reb7 loss in 4 half-moves
13 Rec7 loss in 4 half-moves
14 Red7 loss in 4 half-moves
15 Rf7 loss in 4 half-moves
16 Ra4 loss in 2 half-moves
17 Ra5 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Re6 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves